semi-dog style

Just like regular dog style except you do not smell of it first.

Hey Britney, what say we go a round semi-dog style.

by Ski Boy January 8, 2004

Semi-trailer Seizure

When a semi driver slams on the breaks to stop and the trailer shakes and bounces up and down. Usually due to inattentive truck drivers.

person 1- OMG! I thought that semi was gonna ass-end us.
person 2- Yeah it was having on hell of a Semi-trailer Seizure.

by esunc91 December 9, 2009

semi true story

When your story is just not quite a True Story, but not quite a lie.

Dena told Shawn a semi true story the other night. It wasn't completely true, but not completely false either. True story

by DenaLee June 22, 2016

Semi Permeable Skinitus

A very rare condition where the skin of a person is semi permeable. The skin therefore allows the transfer of small objects through it and into the body

Around one in every 500 million people have semi permeable skinitus.

by World Health Organisation May 1, 2020

《¤》Scientology 《¤》Is《¤》The《¤》Following《¤》Semi《¤》Symbol《¤》Colon《¤》The《¤》Minus《¤》And《¤》Plus《¤》Sign《¤》Is《¤》The《¤》Two《¤》Logical《¤》Operators《¤》End《¤》Result《¤》~《¤》Do《¤》Your《¤》Math《¤》

.

《¤》Scientology 《¤》Is《¤》The《¤》Following《¤》Semi《¤》Symbol《¤》Colon《¤》The《¤》Minus《¤》And《¤》Plus《¤》Sign《¤》Is《¤》The《¤》Two《¤》Logical《¤》Operators《¤》End《¤》Result《¤》~《¤》Do《¤》Your《¤》Math《¤》

by AddictedToAnAuditoru March 3, 2025

Semi by the sea

The situation whereby you have interaction with a female who is sufficiently wet leaving your penile glands in a semi-erect state and are unable to amass a sufficient amount of blood to transform the gland to a fully erect penis in order to penetrate the said female.

I was going to secure the pipe but i had a semi by the sea

by Choosenan March 13, 2019

semi by the sea

An innocuous name for an erection (or 'semi hardon').

The phrase originated from the James Blunt song 'Wisemen'. In which, 'Those three Wise Men' are cited as having 'a semi by the sea' (of course, in reality, they are referring to a semi-detached house).

The word has become increasingly used among British and some American internet forums.

"Oh my god...these photos of Keeley Hazel are giving me a full on semi by the sea lolololol"

by JamieFKA May 21, 2008